> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.zoomerang.app/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to use the "Mask" feature

### Mask feature

With Zoomerang's newest **Mask** feature you can create templates with various unique shapes. 

* Choose a project or start a new one by pressing on [+Template](https://help.zoomerang.app/en/article/how-to-create-a-tutorial-1m0gon7/?1607430096265)

*  After proceeding with the steps, click on the video track, and you will see an editing panel

* The editing panel has the following options: 

**Required | Remove Pause | Hint | Split | Normal | Animation | Transform | Opacity | None | Mask | Reverse | Linear | Replace | Duplicate**

* Scroll to the right and click on the **Mask** icon

![](https://storage.crisp.chat/users/helpdesk/website/4497fbbfb8cd8800/screenshot1_3a715o.png)

* The shapes that you can choose from are: 
**Split | Filmstrip | Circle | Rectangle | Heart | Star**

* Choose the one you like the best and click the "V" sign 
_Note: If you want to remove the effect, choose the **None** option_
_Note: You can use the **Invert** button to switch the effect from the shaped part to the background of the video_

You are all set!